<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录页面</title>
</head>
<body>
    <form action="/toLogin" method="post">
        账号<input name="userName" type="text"/><br />
        密码<input name="password" type="text"/><br />
        <input type="submit" value="登录">
    </form>

</body>
</html>